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  1. #1

    Rxp x 255 et 137 info

    Hi Can someone post a video of an rxpx 2008/2009 with the et 137 blade been looking all over I can't find anything looking to upgrade my ski now.


  2. #2
    AtoMIC_OraNGE greenbullet's Avatar
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    Video won't do anything it's a hands down great wheel

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  4. #3
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by lummy-x View Post
    Hi Can someone post a video of an rxpx 2008/2009 with the et 137 blade been looking all over I can't find anything looking to upgrade my ski now.
    Hi Lummy, I don't have a video, but if you are wondering if you can hear a distinct bad ass supercharger sound then answer is YES!
    The ET 137 +4 upgrade is the best you will get for the 255/260 skis.

    Engine Tech 137 + 4mm BILLET WHEEL with 4mm Spacer 15 PSI - for Sea Doo Supercharger

    ET 137 4MM CR Drop in Wheel for the 255/260. Light edition Billet impeller with 4mm spacer. This is complete new design from the ground up taller...
    ET 137-4 - RS17080-SCI-XX2 $649.95


  5. #4
    what other upgrades must be done with a wheel upgrade? already have grate, impeller, air intake and exhaust elbow.

  6. #5
    koftis's Avatar
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    very nice wheel!

  7. #6
    WickedXP's Avatar
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    The ET 137 +4 was one of my favorite mods

  8. #7
    Mod less, ride more! troyheb's Avatar
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    Quote Originally Posted by vinko View Post
    what other upgrades must be done with a wheel upgrade? already have grate, impeller, air intake and exhaust elbow.
    RRFPR, bigger injectors and some way to monitor AFR's.

  9. #8
    I've been told I can drop this wheel and spacer straight into my 08 rxpx with my mods riva grate,solas 15/21,R&D filter,free flow exhaust is this ok if so what sort of speed am I going to reach.

  10. #9
    Quote Originally Posted by lummy-x View Post
    I've been told I can drop this wheel and spacer straight into my 08 rxpx with my mods riva grate,solas 15/21,R&D filter,free flow exhaust is this ok if so what sort of speed am I going to reach.
    I was told the same thing "08rxtx" and anything over 12psi it runs out of injector , you need bigger injectors and a rrfpr . I'm going to dcc Motorsports for mine . The ski should be 78-80 mph range with supporting mods , if I remeber I'll keep you posted as I'm sending my ecu out next week and I will have to test it in some cold weather and get some gps runs

  11. #10
    Cheers. Anyone else had this problem ?

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